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Computer Graphics Basics Questions

MCQ
31.
The device which is used to position the screen cursor is
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MCQ
32.
_________ is used for detecting mouse motion.
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MCQ
33.
Trackball is
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MCQ
34.
Space ball provide________ degree of freedom.
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MCQ
35.
Which is the ball that can be rotated with the fingers or palm of the hand?
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MCQ
36.
________ is used for 3D positioning and modeling, animation and other application.
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MCQ
37.
Potentiometers mounted at the base of the joystick measures
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MCQ
38.
Pressure-sensitive joysticks are also called
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MCQ
39.
Which is the device that is constructed with the series of sensors that detects hand and finger motion?
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MCQ
40.
A common device for drawing, painting, or interactively selecting coordinate positions on an object is a
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